Fig. 2From: Identification of molecular signatures specific for distinct cranial sensory ganglia in the developing chickPrincipal Component Analysis of transcriptome-wide data displaying ganglion-specific clustering. A A plot of the first two principal components from analysis on all variance-stabilized gene expressions, coloured by ganglion. B Plot of the first and fourth principal components from analysis as in (A). The grey ellipses represent 90Â % confidence intervals for groupingsBack to article page